An awesome add-on, delights me much because HTTPS Everywhere failed at a particular page where Smart HTTPS (revived) succeeded. Only one minor thing to take care of.

The icon of add-on in firefox toolbar after installation appears as old blue icon, not as the green shield one shown on this page. Please please make the toolbar icon same as on this page because I really like the green shield. 5-stars :)

However there might be some problems in some bank sites, particularly during net-banking or the last stage where you automatically return from the bank portal to the site which was paid by you.